Automatic Self-Repairing PVC Zipper High Speed Roll up Door for Cold Storage

• Customization: Available
• After-sales Service: Online Service
• Warranty: 1 Year
• Model NO.: High Speed Zipper Door
• Material: PVC
• Type: Rolling
• Open Style: Rolling
• Opening Type: Power Driven
• Special Function: Security
• Color: White, Blue, Orange, Yellow, Grey, Red
• Certification: ISO9001, CE
• Position: Industrial
• Surface Finishing: Finished
• Opening Speed: 0.8 - 1.5 M/S
• Motor Power: 0.75 Kw - 1.5 Kw
• Wind Resistance: Level 6
• Maximum Size: 4000 mm X 4500 mm
• Service Life: 1,000,000 Cycles
• Transport Package: Wooden Cases
• Specification: Customized Size
• Trademark: NHentrance
• Origin: Jiangsu, China
• HS Code: 7308300000
• Production Capacity: 800 Sets/Month

Product Description

Product Description

 

NHentrance's High-Speed Zipper Door is designed for rapid, secure, and efficient access in high-traffic industrial environments. Featuring a zipper sealing system, it provides excellent insulation against dust, moisture, and temperature variations. Its durable materials and fast opening speeds help improve workflow efficiency while reducing energy consumption. Ideal for warehouses, cleanrooms, and logistics facilities, NHentrance's Zipper Door is a reliable solution that ensures smooth operation even in the most demanding conditions.

 

Product Parameters

Motor	With brake system; power: 0.75 kW - 1.5 kW
Opening/Closing Speed	0.8 - 1.5 m/s
Control Box	Man-machine dialogue text controller, frequency conversion control system
Limit Switch	Multi-turn absolute encoder
Power Supply	220 Volts, 13A, single-phase, 50Hz/380V
Curtain Material	High-strength PVC coated cloth with mesh-like high-strength fiber, 1.2 mm thick, highly wear-resistant
Sealing Performance	No need for wind-resistant ribs, uses a zipper-type toothed belt clamped on both sides of the slide rail to maintain tension
Wind Resistance Rating	Level 6
Standard Size	Maximum 4000 mm x 4500 mm
Available Door Colors	Yellow, White, Grey, Blue, Red (color comparison based on actual color card)

 

Structural Diagram


 
Color Selection

Our Advantages

 

1. Soft-Start and Stop Technology:
Based on the motor's resistance characteristics, this technology ensures smooth door movement, reduces noise, and minimizes wear and tear during stops, prolonging motor life.

2. Reverse Rebound Technology:
The door quickly reverses direction when encountering an obstacle during closing, reducing impact to less than 3 mm, preventing damage.

3. Collision Recovery Structure:
If the door curtain is accidentally dislodged due to impact, it automatically resets without the need for manual repair or system reset.

4. High-Sensitivity Motor:
The motor system can stop within 10 milliseconds, making it one of the fastest and most responsive systems available.

5. Infrared Safety Protection:
Infrared sensors on both sides of the door detect obstacles, ensuring the door stops and reverses before contact with objects.

6. Wireless Airbag Safety:
When the door is closing, if an object is detected, the door will immediately reverse, preventing accidents and protecting both equipment and personnel.

 

Production Process

 

Company Profile

NHentrance Co., Ltd. specializes in high-performance industrial doors, garage doors, and loading dock systems. With over two decades of expertise, NHentrance operates advanced production facilities in Wuxi and Dongtai, ensuring large-scale output and meeting the demands of global markets.

Our products adhere to stringent European industry standards and have earned prestigious certifications, including the EU CE mark, international SGS, and ISO9001 Quality Management System certification. NHentrance's commitment to quality and innovation has exported its products to over 30 countries and regions, including the European Union, the United States, Canada, France, Australia, Dubai, India, etc.

Serving industries such as manufacturing, logistics, electronics, and food processing, NHentrance delivers tailored solutions designed to meet the diverse needs of its international clients. With a dedicated R&D team, we prioritize advanced engineering, durability, and operational efficiency.

NHentrance's reputation for exceptional quality, competitive pricing, and comprehensive customer support makes us a trusted partner for businesses worldwide, offering reliable, innovative, and certified solutions for industrial applications.

Other Product Links

 

 

FAQ

 

Q1: What types of industrial doors do you manufacture?
A: We offer a variety of industrial doors, including but not limited to high-speed PVC doors, industrial stacking doors, high-speed zipper doors, spiral doors, cold storage doors, and sectional doors. 

Q2: Do your doors come with any warranty?
A: Yes, all our products come with a standard warranty, typically one year, depending on the product type and usage.

Q3: Can your doors be used in harsh environments?
A: Our doors are designed to withstand harsh environmental conditions, including extreme temperatures, humidity, dust, and chemicals. They are built to last and perform consistently over time.

Q4: Do you have a minimum order quantity requirement?
A: There is no minimum order for our doors. Please get in touch with our sales team for door accessories and door operators for further assistance.

Q5: What is the process for ordering a customized door?
A: Ordering a customized door involves a consultation with our sales team to discuss your requirements, such as size, material, and features. Once the requirements are confirmed, we will provide you with a detailed quotation and lead time for production.

Q6: How long does it take to produce a customized door?
A: The lead time for producing a customized door varies depending on the complexity of the design and current production schedules. Typically, it can range from a few weeks to two months. We will provide you with an estimated delivery date upon placing the order.

Q7: What kind of payment terms would you accept?
A: We usually accept T/T and L/C, etc. If you prefer another payment term, please discuss them with us.

Q8: How do you package your shipments?
A: Our doors are packaged in wooden crates. Please let us know if you require specific packaging arrangements.